package com.happy3w.ssp.schoolmatehome.service.note;

import lombok.Getter;
import lombok.Setter;

import java.util.HashSet;
import java.util.Set;

@Getter
@Setter
public class QueryItem {
    private Set<String> must = new HashSet<>();
    private Set<String> not = new HashSet<>();

    public boolean empty() {
        return must.isEmpty() && not.isEmpty();
    }
}
